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comparison libinterp/corefcn/quadcc.cc @ 30036:80373844f8b2

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maint: Use C++ style definition of struct rather than C style in quadcc.cc * quadcc.cc: Replace typedef for cquad_ival struct with just struct definition.
author Rik <rik@octave.org>
date Tue, 24 Aug 2021 17:54:43 -0700
parents 7d6709900da7
children 796f54d4ddbf
comparison
equal deleted inserted replaced
30035:9fa1d8dd3a23 30036:80373844f8b2
49 49
50 // Define the minimum size of the interval heap. 50 // Define the minimum size of the interval heap.
51 static const int MIN_CQUAD_HEAPSIZE = 200; 51 static const int MIN_CQUAD_HEAPSIZE = 200;
52 52
53 // Data of a single interval. 53 // Data of a single interval.
54 typedef struct 54 struct cquad_ival
55 { 55 {
56 double a, b; 56 double a, b;
57 double c[64]; 57 double c[64];
58 double fx[33]; 58 double fx[33];
59 double igral, err; 59 double igral, err;
60 int depth, rdepth, ndiv; 60 int depth, rdepth, ndiv;
61 } cquad_ival; 61 };
62 62
63 // Define relative tolerance used when deciding to drop an interval. 63 // Define relative tolerance used when deciding to drop an interval.
64 static const double DROP_RELTOL = std::numeric_limits<double>::epsilon () * 10; 64 static const double DROP_RELTOL = std::numeric_limits<double>::epsilon () * 10;
65 65
66 // Some constants and matrices that we'll need. 66 // Some constants and matrices that we'll need.